2436858

Information

• Patent Grant
• 2436858

• References
• Source

• Patent Number

  2,436,858

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1948
  77 years ago

• CPC

  • B23P19/082 - for placing washers on nuts

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 072 - Metal deforming